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path: root/src/libsystemd-bus/bus-objects.c
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Diffstat (limited to 'src/libsystemd-bus/bus-objects.c')
-rw-r--r--src/libsystemd-bus/bus-objects.c75
1 files changed, 38 insertions, 37 deletions
diff --git a/src/libsystemd-bus/bus-objects.c b/src/libsystemd-bus/bus-objects.c
index da49d75031..8d953762be 100644
--- a/src/libsystemd-bus/bus-objects.c
+++ b/src/libsystemd-bus/bus-objects.c
@@ -57,7 +57,7 @@ static int node_vtable_get_userdata(
static void *vtable_property_convert_userdata(const sd_bus_vtable *p, void *u) {
assert(p);
- return (uint8_t*) u + p->property.offset;
+ return (uint8_t*) u + p->x.property.offset;
}
static int vtable_property_get_userdata(
@@ -242,19 +242,19 @@ static int method_callbacks_run(
if (r < 0)
return r;
- if (!streq(strempty(c->vtable->method.signature), signature)) {
+ if (!streq(strempty(c->vtable->x.method.signature), signature)) {
r = sd_bus_reply_method_errorf(bus, m,
"org.freedesktop.DBus.Error.InvalidArgs",
"Invalid arguments '%s' to call %s:%s, expecting '%s'.",
- signature, c->interface, c->member, strempty(c->vtable->method.signature));
+ signature, c->interface, c->member, strempty(c->vtable->x.method.signature));
if (r < 0)
return r;
return 1;
}
- if (c->vtable->method.handler)
- return c->vtable->method.handler(bus, m, u);
+ if (c->vtable->x.method.handler)
+ return c->vtable->x.method.handler(bus, m, u);
/* If the method callback is NULL, make this a successful NOP */
r = sd_bus_reply_method_return(bus, m, NULL);
@@ -280,14 +280,15 @@ static int invoke_property_get(
assert(bus);
assert(v);
- if (v->property.get)
- return v->property.get(bus, path, interface, property, m, error, userdata);
+ if (v->x.property.get)
+ return v->x.property.get(bus, path, interface, property, m, error, userdata);
/* Automatic handling if no callback is defined. */
- assert(bus_type_is_basic(v->property.signature[0]));
+ assert(signature_is_single(v->x.property.signature, false));
+ assert(bus_type_is_basic(v->x.property.signature[0]));
- switch (v->property.signature[0]) {
+ switch (v->x.property.signature[0]) {
case SD_BUS_TYPE_STRING:
case SD_BUS_TYPE_OBJECT_PATH:
@@ -300,7 +301,7 @@ static int invoke_property_get(
break;
}
- r = sd_bus_message_append_basic(m, v->property.signature[0], p);
+ r = sd_bus_message_append_basic(m, v->x.property.signature[0], p);
if (r < 0)
return r;
@@ -322,15 +323,15 @@ static int invoke_property_set(
assert(bus);
assert(v);
- if (v->property.set)
- return v->property.set(bus, path, interface, property, value, error, userdata);
+ if (v->x.property.set)
+ return v->x.property.set(bus, path, interface, property, value, error, userdata);
/* Automatic handling if no callback is defined. */
- assert(signature_is_single(v->property.signature, false));
- assert(bus_type_is_basic(v->property.signature[0]));
+ assert(signature_is_single(v->x.property.signature, false));
+ assert(bus_type_is_basic(v->x.property.signature[0]));
- switch (v->property.signature[0]) {
+ switch (v->x.property.signature[0]) {
case SD_BUS_TYPE_STRING:
case SD_BUS_TYPE_OBJECT_PATH:
@@ -338,7 +339,7 @@ static int invoke_property_set(
const char *p;
char *n;
- r = sd_bus_message_read_basic(value, v->property.signature[0], &p);
+ r = sd_bus_message_read_basic(value, v->x.property.signature[0], &p);
if (r < 0)
return r;
@@ -353,7 +354,7 @@ static int invoke_property_set(
}
default:
- r = sd_bus_message_read_basic(value, v->property.signature[0], userdata);
+ r = sd_bus_message_read_basic(value, v->x.property.signature[0], userdata);
if (r < 0)
return r;
@@ -396,7 +397,7 @@ static int property_get_set_callbacks_run(
c->last_iteration = bus->iteration_counter;
if (is_get) {
- r = sd_bus_message_open_container(reply, 'v', c->vtable->property.signature);
+ r = sd_bus_message_open_container(reply, 'v', c->vtable->x.property.signature);
if (r < 0)
return r;
@@ -420,7 +421,7 @@ static int property_get_set_callbacks_run(
if (c->vtable->type != _SD_BUS_VTABLE_WRITABLE_PROPERTY)
sd_bus_error_setf(&error, "org.freedesktop.DBus.Error.PropertyReadOnly", "Property '%s' is not writable.", c->member);
else {
- r = sd_bus_message_enter_container(m, 'v', c->vtable->property.signature);
+ r = sd_bus_message_enter_container(m, 'v', c->vtable->x.property.signature);
if (r < 0)
return r;
@@ -476,11 +477,11 @@ static int vtable_append_all_properties(
if (r < 0)
return r;
- r = sd_bus_message_open_container(reply, 'v', v->property.signature);
+ r = sd_bus_message_open_container(reply, 'v', v->x.property.signature);
if (r < 0)
return r;
- r = invoke_property_get(bus, v, path, c->interface, v->property.member, reply, error, vtable_property_convert_userdata(v, userdata));
+ r = invoke_property_get(bus, v, path, c->interface, v->x.property.member, reply, error, vtable_property_convert_userdata(v, userdata));
if (r < 0)
return r;
@@ -1321,7 +1322,7 @@ static void free_node_vtable(sd_bus *bus, struct node_vtable *w) {
key.path = w->node->path;
key.interface = w->interface;
- key.member = v->method.member;
+ key.member = v->x.method.member;
x = hashmap_remove(bus->vtable_methods, &key);
break;
@@ -1333,7 +1334,7 @@ static void free_node_vtable(sd_bus *bus, struct node_vtable *w) {
key.path = w->node->path;
key.interface = w->interface;
- key.member = v->property.member;
+ key.member = v->x.property.member;
x = hashmap_remove(bus->vtable_properties, &key);
break;
}}
@@ -1390,7 +1391,7 @@ static int add_object_vtable_internal(
return -EINVAL;
if (!interface_name_is_valid(interface))
return -EINVAL;
- if (!vtable || vtable[0].type != _SD_BUS_VTABLE_START || vtable[0].start.element_size != sizeof(struct sd_bus_vtable))
+ if (!vtable || vtable[0].type != _SD_BUS_VTABLE_START || vtable[0].x.start.element_size != sizeof(struct sd_bus_vtable))
return -EINVAL;
if (bus_pid_changed(bus))
return -ECHILD;
@@ -1444,10 +1445,10 @@ static int add_object_vtable_internal(
case _SD_BUS_VTABLE_METHOD: {
struct vtable_member *m;
- if (!member_name_is_valid(v->method.member) ||
- !signature_is_valid(strempty(v->method.signature), false) ||
- !signature_is_valid(strempty(v->method.result), false) ||
- !(v->method.handler || (isempty(v->method.signature) && isempty(v->method.result))) ||
+ if (!member_name_is_valid(v->x.method.member) ||
+ !signature_is_valid(strempty(v->x.method.signature), false) ||
+ !signature_is_valid(strempty(v->x.method.result), false) ||
+ !(v->x.method.handler || (isempty(v->x.method.signature) && isempty(v->x.method.result))) ||
v->flags & (SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE|SD_BUS_VTABLE_PROPERTY_INVALIDATE_ONLY)) {
r = -EINVAL;
goto fail;
@@ -1462,7 +1463,7 @@ static int add_object_vtable_internal(
m->parent = c;
m->path = n->path;
m->interface = c->interface;
- m->member = v->method.member;
+ m->member = v->x.method.member;
m->vtable = v;
r = hashmap_put(bus->vtable_methods, m, m);
@@ -1476,7 +1477,7 @@ static int add_object_vtable_internal(
case _SD_BUS_VTABLE_WRITABLE_PROPERTY:
- if (!(v->property.set || bus_type_is_basic(v->property.signature[0]))) {
+ if (!(v->x.property.set || bus_type_is_basic(v->x.property.signature[0]))) {
r = -EINVAL;
goto fail;
}
@@ -1486,9 +1487,9 @@ static int add_object_vtable_internal(
case _SD_BUS_VTABLE_PROPERTY: {
struct vtable_member *m;
- if (!member_name_is_valid(v->property.member) ||
- !signature_is_single(v->property.signature, false) ||
- !(v->property.get || bus_type_is_basic(v->property.signature[0])) ||
+ if (!member_name_is_valid(v->x.property.member) ||
+ !signature_is_single(v->x.property.signature, false) ||
+ !(v->x.property.get || bus_type_is_basic(v->x.property.signature[0])) ||
v->flags & SD_BUS_VTABLE_METHOD_NO_REPLY ||
(v->flags & SD_BUS_VTABLE_PROPERTY_INVALIDATE_ONLY && !(v->flags & SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE))) {
r = -EINVAL;
@@ -1505,7 +1506,7 @@ static int add_object_vtable_internal(
m->parent = c;
m->path = n->path;
m->interface = c->interface;
- m->member = v->property.member;
+ m->member = v->x.property.member;
m->vtable = v;
r = hashmap_put(bus->vtable_properties, m, m);
@@ -1519,8 +1520,8 @@ static int add_object_vtable_internal(
case _SD_BUS_VTABLE_SIGNAL:
- if (!member_name_is_valid(v->signal.member) ||
- !signature_is_single(strempty(v->signal.signature), false)) {
+ if (!member_name_is_valid(v->x.signal.member) ||
+ !signature_is_single(strempty(v->x.signal.signature), false)) {
r = -EINVAL;
goto fail;
}
@@ -1776,7 +1777,7 @@ static int emit_properties_changed_on_interface(
if (r < 0)
return r;
- r = sd_bus_message_open_container(m, 'v', v->vtable->property.signature);
+ r = sd_bus_message_open_container(m, 'v', v->vtable->x.property.signature);
if (r < 0)
return r;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-10 19:26:20 +0000